RESTRUCTURING 1

- change formats to have their own folders with mod + include files + anything they want
- change format list to be defined in formats.rs instead of in each format
- move utils to their respective formats
- some minor code changes in some formats

src/formats/pup/include.rs

@@ -0,0 +1,45 @@
+use binrw::BinRead;
+
+#[derive(BinRead)]
+pub struct Header {
+	_magic_bytes: [u8; 4],
+	_unk1: u32,
+    _unk2: u16,
+    _flags: u8,
+    _unk3: u8,
+    _header_size: u16,
+    _hash_size: u16,
+    pub file_size: u64,
+    pub entry_count: u16,
+    _hash_count: u16,
+    _unk4: u32,
+}
+
+#[derive(BinRead, Clone)]
+pub struct Entry {
+    pub flags: u32,
+    _unk1: u32,
+    pub offset: u64,
+    pub compressed_size: u64,
+    pub uncompressed_size: u64,
+}
+impl Entry {
+    pub fn id(&self) -> u32 {
+        self.flags >> 20
+    }
+    pub fn is_compressed(&self) -> bool {
+        (self.flags & 8) != 0
+    }
+    pub fn is_blocked(&self) -> bool {
+        (self.flags & 0x800) != 0
+    }
+    pub fn is_block_table(&self) -> bool {
+        (self.flags & 1) != 0
+    }
+}
+
+#[derive(BinRead, Clone)]
+pub struct BlockEntry {
+    pub offset: u32,
+    pub size: u32,
+}